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Explosive accessories
Slow Non-electric detonator LP – 15
The standard non-electric differential clutch (KVP.8N-TC) is a non-electric explosive vehicle with a delay time in milliseconds; The standard non-electrical differential crew consists of a segment of detonation conductor fitted with a differential detonator, a detonating lead with a detachable number label, nominal detonation delay time and a jig for coupling. connected to an explosive wire with a load of PETN of 3.6… 6.0 g / m.
- Introduction
Slow Non-electric detonator LP - 15 ( KVP-LP-15) consists of a segment of detonation conductor assembled with an LP detonator. The detonating wire end has a label with the detonator number, rated delay time and a J hook for connection to the detonating wire. KVP-LP-15 has a long delay time, in seconds, is used for blasting in open-pit mines, quarries and underground mines without explosive dust. - Specifications
No. Indicator Unit Mức 1 Explosion signal conductor nominal diameter mm 3,0 2 Explosive signal conduction speed m/s ³1650 3 Tensile strength of detonating signal conductors KG ≥ 18 5 Length of signal wire m 2,4; 3,6; 4,9; 6,1; 8,0... 6 The outside diameter mm 7,35 max 7 Explosive intensity - 8 8 Oral joint strength (hanging load) Time 1 minute, kg 2,0 9 Water resistance, depth 20m (equivalent to 2 atm) giờ 8 10 Color of signal wire - Yellow The KVP-LP-15 has a nominal detonation delay and J-hook color as shown in the table below
Differential number 1 2 3 4 5 6 7 8 Delay time (s) 0,2 0,4 0,6 1,0 1,4 1,8 2,4 3,0 Color hook J red pink golden brown Orange pink cream yellow lemon yellow light green Differential number 9 10 11 12 13 14 15 Delay time (s) 3,8 4,6 5,5 6,4 7,4 8,5 9,6 Color hook J green blue light blue blue lilac Red dark pink - Packing and Storage
Depending on the length of the wire, it is possible to pack from 5 to 10 detonator in a sealed Al-PE complex bag, then stored in a carton box. The detonator type has the same identicall number and lead wire length.
Other Products
Electric detonator No. 8
KĐ8-N consists of an electric igniter fitted with a detonator, the detonator is fired with an electric current of 1A wire and detonates instantly.
Non-electric delay detonator
Non-electric delay detonator is a non-electric detonator with a delay time in milliseconds, a detonator consists of a segment of explosive signal conductor assembled with a differential detonator, the other end of the signal wire is sealed to against moisture and has a label with a nominal detonation and delay time.
Standard non-electric delay detonator
The standard non-electric delay detonator (KVP.8N-TC) is a non-electric explosive with a delay time in milliseconds; The standard non-electrical detonator consists of a segment of detonation conductor fitted with a differential detonator, a detonating lead with a detachable number label, detonation delay time and a jig for coupling. connected to an explosive wire with a […]
For more information, please contact:
HEAD OFFICE OF VINACOMIN - MINING CHEMICAL INDUSTRY HOLDING CORPORATION LIMITED
Phan Dinh Giot Street, Phuong Liet Ward, Thanh Xuan District, Hanoi
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